Basically I changed the Arch theme a bit... I created the Wallpaper, and moved things a little to work well on my 1280x800 notebook.
I don't know how to take a screenshot of KDM, so I'm just putting the background as screenshot, ok?
To install it, unpack the tgz in
Also, you need to manually edit the kdmrc file to use the theme.
Version 1.1 fix a small dirty I left in the corner... sorry